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CoreOS Clair vs TrendAI Vision One – Cloud Security comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Feb 26, 2026

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Qualys TotalCloud
Sponsored
Ranking in Container Security
11th
Average Rating
8.6
Reviews Sentiment
7.2
Number of Reviews
39
Ranking in other categories
Vulnerability Management (11th), Cloud Workload Protection Platforms (CWPP) (7th), Cloud Security Posture Management (CSPM) (8th), SaaS Security Posture Management (SSPM) (1st), Cloud-Native Application Protection Platforms (CNAPP) (6th)
CoreOS Clair
Ranking in Container Security
32nd
Average Rating
8.6
Reviews Sentiment
7.6
Number of Reviews
2
Ranking in other categories
No ranking in other categories
TrendAI Vision One – Cloud ...
Ranking in Container Security
29th
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
23
Ranking in other categories
Vulnerability Management (34th), Cloud Workload Protection Platforms (CWPP) (16th), Hybrid Cloud Computing Platforms (11th), Extended Detection and Response (XDR) (21st), Cloud Security Posture Management (CSPM) (20th), Cloud-Native Application Protection Platforms (CNAPP) (17th), Attack Surface Management (ASM) (14th), Cloud Infrastructure Entitlement Management (CIEM) (4th), Cloud Detection and Response (CDR) (8th), AI Security (15th)
 

Mindshare comparison

As of July 2026, in the Container Security category, the mindshare of Qualys TotalCloud is 1.5%, up from 0.9% compared to the previous year. The mindshare of CoreOS Clair is 0.7%, up from 0.5% compared to the previous year. The mindshare of TrendAI Vision One – Cloud Security is 3.0%, up from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Container Security Mindshare Distribution
ProductMindshare (%)
Qualys TotalCloud1.5%
TrendAI Vision One – Cloud Security3.0%
CoreOS Clair0.7%
Other94.8%
Container Security
 

Featured Reviews

RO
IT Security Expert at Alior Bank S.A.
Unified risk scoring has improved our cloud visibility and simplifies remediation priorities
Qualys TotalCloud provides unified vulnerability and threat assessment across both IAS and SaaS. This solution provides a single prioritized view of risk, which helps reduce the work I would have to do. We are no longer based on CVSS; we are based on Qualys risk scoring, which is based on CVSS plus internal findings made by Qualys, and then assigns its own score. The TruRisk insight feature has found a small number of assets with high vulnerability scores, though I am cautious since some information is classified. Qualys TotalCloud has positively impacted our bank's performance, and we have definitely seen benefits after implementing this solution.
Felipe Giffu - PeerSpot reviewer
Red Hat Solution Architect at Seprol Computadores e Sistemas
An operational system, similar to Linux where you can run your applications inside containers
With CoreOS, you can run your applications inside containers. For example, if you have an application that needs to run on Linux, you can create and install a container. However, it's important to note that you don't install CoreOS inside a container; CoreOS is the host operating system that manages containers. When you mentioned using Nacula as part of your CI/CD pipeline, it means your application is deployed and managed automatically through the CI/CD process. Containers are used to deploy your application within this pipeline, but CoreOS does not run inside these containers. Instead, CoreOS is the base operating system that supports and manages these containers.
reviewer2793894 - PeerSpot reviewer
Platform Engineer Ii at a outsourcing company with 5,001-10,000 employees
Centralized cloud view has improved threat response and simplified compliance reporting
We are using Trend Vision One - Cloud Security for getting complete visibility of all the assets that exist within our cloud, and it helps us identify any sort of misconfigurations or fine-tuning that can be done to better our compliance. Trend Vision One - Cloud Security helps in onboarding all the cloud solutions or cloud providers that we have within our organization into a single dashboard, thereby providing greater visibility of all the assets. Earlier we used to have multiple dashboards to manage the same solution or capability, but with Trend Micro, we are able to get everything in a single pane of glass, benefiting our operations significantly. We are using the playbooks built into Trend Vision One - Cloud Security, which help us take a lot of response actions and bring automation capabilities into play. Trend Vision One - Cloud Security has positively impacted our organization by providing a single pane of glass visibility across all the cloud solutions that we have and reducing the number of threats we used to see earlier in the cloud. We are seeing that the number of cloud operations required earlier in terms of threat detection and response, and the time taken to detect a particular threat and take a response action, has considerably improved after onboarding Trend Micro.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"While automatic inventory detection upon connection is a helpful feature, a truly valuable capability would be assessing an environment's security posture against Azure and CIS best practices."
"The most valuable feature is extensibility."
"TotalCloud has been excellent in providing us with immediate access to all the products and features we need, such as CSPM, TruRisk Insights, and compliance reports, including CIS and HIPAA."
"The agent and agentless scanning in TotalCloud, particularly the FlexScan method, is incredibly valuable. With traditional scanning approaches, we had to give IP ranges and whitelist IPs. All that is now simplified. FlexScan requires minimal intervention, and after configuration, it automatically collects data and performs necessary scans."
"By integrating TotalCloud, we have significantly reduced vulnerabilities in our deployment pipeline."
"I found the initial setup user-friendly."
"Qualys TotalCloud has positively impacted our bank's performance, and we have definitely seen benefits after implementing this solution."
"Qualys TotalCloud has significantly reduced our workload in terms of managing risks, helping us to be more efficient and save substantial resources."
"CoreOS Clair can be used by organizations of any size."
"With CoreOS, you can run your applications inside containers. For example, if you have an application that needs to run on Linux, you can create and install a container. However, it's important to note that you don't install CoreOS inside a container; CoreOS is the host operating system that manages containers."
"CoreOS Clair's best feature is detection accuracy."
"We use the solution to protect our cloud-based applications like Office 365."
"The security is good."
"Trend Vision One goes beyond standard endpoint security by offering a dedicated IPS mechanism with a unique, separate database for servers, along with a large feature set specifically designed for server environments."
"Vision One is versatile and can be integrated with many SIEMs. You're not limited to only one SIEM, such as Microsoft Sentinel. The API integrations are seamless, and we have all the documentation needed to integrate Vision One via API."
"Virtual patching is one of the key features, which is executed with their IPS."
"Trend Vision One stands out for its stability and reliability compared to its competitors."
"Trend Vision One - Cloud Security's best features are security analysis, remote access security, and driver security."
"The the most valuable feature is the scanning engine. It does not impact server performance. It's very lightweight."
 

Cons

"I sometimes have difficulty detecting or uninstalling certain versions of applications, which I have to do manually."
"The vulnerability part is good, but the policy compliance module needs improvement because it involves a lot of manual work. Specifically, the remediation part of the controls requires enhancements."
"From a downside perspective, the UI is not user-friendly and feels dated compared to other tools like Prisma Cloud."
"It is already perfect, but they can bring some newer dashboards and customization options for the dashboard. It would be great to be able to include on-prem assets on the dashboard."
"There is room for improvement in the support."
"I would like the ability to disable certain default built-in policies as they can be misleading when creating dashboards. That is the top one."
"A feature improvement could be the inclusion of Windows OS support for container security, as it is currently only supported for Linux."
"Qualys' customer service provides quality answers, but the response time is long, even though it is within the SLA."
"An area for improvement is that CoreOS Clair doesn't provide information about the location of vulnerabilities it detects."
"It can be improved in its support response. They usually take up to seven days to resolve the issue."
"Trend Vision One - Cloud Security should address threats automatically without having user input."
"Securing S3 using Trend Vision One - Cloud Security can cost too much. Trend Vision One - Cloud Security has a tool that requires lots of privileges. From my understanding, it's only for static application testing, so they need to add dynamic application testing, and there should be more collaboration with the application testing tools on the market. We have not used this product, and I don't know if they plan to decommission it or something. They should focus on application security because this tool's unique feature is multi-cloud support. However, they should improve integration with tools for these kinds of use cases, especially application security and dynamic scanning. For example, I would like it to support Dell SecureOps. I'd also like to see some enhancements to API gateway security."
"One area for improvement in Trend Vision One - Cloud Security is marketing; in particular, Trend Vision should update the marketing documentation. The information needs to be more comprehensive."
"The tool should improve integration with trend products."
"The solution should include more integrations and a universal connector with other firewalls for SNMP protocols."
"The workbook insights generate a massive list, making it inconvenient to review."
"While it provides some data protection within its security framework, it doesn't allow users to customize policies or create their own for specific needs."
"The pricing can get high."
 

Pricing and Cost Advice

"The pricing for TotalCloud is attractive and competitive in the market. Given the features, especially the dashboard, I have no concerns regarding pricing."
"While Qualys TotalCloud's pricing is currently acceptable, it is becoming increasingly expensive and may soon be considered overpriced."
"Qualys TotalCloud offers cost-effective licensing flexibility."
"Qualys TotalCloud is expensive, but it offers a premier solution with no headaches."
"Qualys TotalCloud is expensive."
"The cost is high, but it meets our organizational needs."
"Qualys TotalCloud is cost-efficient and was selected for its value compared to other products."
"Although Qualys TotalCloud is relatively expensive due to its unique automation features, its cost-effectiveness is rated an eight out of ten, with ten being the most costly."
"CoreOS Clair is open-source and free of charge."
"The is price is 25% cheaper than it was a couple of years ago, which is good."
"One year ago, Trend transitioned to a credit system for licensing, which has confused users."
"While Trend Vision One - Cloud Security was a cost-effective solution for us in 2021, we've noticed a recent price increase that makes it less affordable."
"The price could be lower. That is a bit of a consideration."
"Two years ago, it cost $200 for 20 credits, which was a high cost."
"With everything I deal with, Trend Micro Cloud One's pricing is somewhere in the middle."
"Pricing for Trend Micro Cloud One Container Security in the corporate market is okay."
"I rate the solution's pricing a six out of ten."
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Top Industries

By visitors reading reviews
Manufacturing Company
16%
Financial Services Firm
13%
Construction Company
8%
Comms Service Provider
7%
Financial Services Firm
18%
Performing Arts
13%
Government
11%
Comms Service Provider
9%
Manufacturing Company
10%
Financial Services Firm
10%
Comms Service Provider
9%
Construction Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business9
Midsize Enterprise5
Large Enterprise29
No data available
By reviewers
Company SizeCount
Small Business12
Midsize Enterprise6
Large Enterprise10
 

Questions from the Community

What needs improvement with Qualys TotalCloud?
Areas that need improvement in every solution include the remediation part. The remediation steps should be simple en...
What is your primary use case for Qualys TotalCloud?
Our use case involves the assets that we have under cloud, the assets exposed to the internet, and the internal appli...
What is your experience regarding pricing and costs for CoreOS Clair?
If you work with CoreOS or OpenShift, you don't need to pay for CoreOS separately. When you pay for OpenShift, you ge...
What needs improvement with CoreOS Clair?
It can be improved in its support response. They usually take up to seven days to resolve the issue.
What is your primary use case for CoreOS Clair?
We use the tool to manage and secure the event file system. CoreOS Clair is an operational system that is very simila...
What is your experience regarding pricing and costs for Trend Micro Cloud One Container Security?
The pricing for Trend Vision One - Cloud Security is very straightforward; we are using credits for calculating the s...
What needs improvement with Trend Micro Cloud One Container Security?
I would like to see more third-party integrations being added into Trend Vision One - Cloud Security, as it currently...
What is your primary use case for Trend Micro Cloud One Container Security?
The main use case for Trend Vision One - Cloud Security is to secure our cloud environment from threats and we had to...
 

Also Known As

Qualys TotalCloud with FlexScan
No data available
Trend Micro Cloud One , Cloud One Workload Security, Trend Micro Cloud One Container Security, Trend Micro Cloud One Application Security, Cloud One File Storage Security, Cloud One Network Security, Cloud One Conformity
 

Overview

 

Sample Customers

Information Not Available
eBay, Veritas, Verizon, SalesForce
Information Not Available
Find out what your peers are saying about CoreOS Clair vs. TrendAI Vision One – Cloud Security and other solutions. Updated: June 2026.
904,054 professionals have used our research since 2012.